About two months ago, I entered Physicians Formula giveaway on their Facebook page and was one of the first 1,000 to enter my information in at the time that they announced the "secret" word. Being the first 1,000, I was sent their pH Matchmaker Lip Gloss in Pink. According the Physicians Formula, this Lip Gloss is supposed to react to the light & your pH for your perfect lip color.
I like that this lip gloss is not scented & is tasteless. They are super glossy and is not sticky, which I like. I think that it is exciting seeing the color change because I always like color-changing things, however, I do not feel like this really matches you with your skin-tone because on me, this was way too bright! I feel like it glides on clear, but the end result will be like how it looks like in the tube, so this is pretty cool just for the color changing. It reminds me of Revlon's Balm Stain in Sweetheart, but in gloss form. After the gloss wore off, it left a bright pink stain that lasted on me for about 5 hours.
Overall, I like this lip gloss because it is not sticky and has no scent, but the color does not suit me very well. This lip gloss retails for $9.99 and can be found at Ulta, CVS, & Physicians Formula.